下列接口中标注的(A,B,C,D)中,哪两个是错误的?interface Takecare { protected void speakHello(); public abstract static void cry(); int f(); abstract float g(); }
A、protected void speakHello();
B、public abstract static void cry();
C、 int f();
D、abstract float g();
发布时间:2025-01-12 22:36:20